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find the momentum.
c. a 110-kg professional fullback running across the line at 9.2 m/s. d....
please help with the breakdown of units Constants A 86-kg fullback is running at 3.6 m/s...
please help with the breakdown of units
Constants A 86-kg fullback is running at 3.6 m/s to the east and is stopped in 0.85 s by a head-on tackle by a tackler running due west. Calculate the original momentum of the fullback Express yodiSanswer to two significant figures and include the appropriate units. Enter positive value if the direction of the momentum is to the east, and negative value if the direction of the momentum is to the west.
A 79 kg fullback running east with a speed of 5.4 m/s is tackled by a...
A 79 kg fullback running east with a speed of 5.4 m/s is
tackled by a 83 kg opponent running north with a speed of 3
m/s.
A) calculate the velocity of the players immediately after the
tackle.
B) determine the mechanical energy that is lost as a result of
the collision.
C) where did the lost energy go?
Problem 5: A 79.0-kg fullback running east with a speed of 5.40 m/s is tackled by a 83.0-kg opponent running north...
determine the momentum of a 0.45 caliber bullet (m= 0.162 kg) leaving the muzzle of a...
determine the momentum of a 0.45 caliber bullet (m= 0.162 kg) leaving the muzzle of a gun at 850 m/s determine the momentum of a 100-kg professional fullback running across the line at 9.0 m/s a bicycle has a momentum of 20 kg*m/s. what momentum would the bicycle have if it had the same mass and was moving with twice the speed? a bicycle has a momentum of 20 kg*m/s. what momentum would the bicycle have if it had one-half...
A 75.0-kg fullback running east with a speed of 4.00 m/s is tackled by a 91.0-kg...
A 75.0-kg fullback running east with a speed of 4.00 m/s is tackled by a 91.0-kg opponent running north with a speed of 3.00 m/s. (a) Why does the tackle constitute a perfectly inelastic collision? (b) Calculate the velocity of the players immediately after the tackle. magnitude direction (c) Determine the mechanical energy that is lost as a result of the collision. (d) Where did the lost energy go?
A 75.0-kg fullback running east with a speed of 4.80 m/s is tackled by a 97.0-kg...
A 75.0-kg fullback running east with a speed of 4.80 m/s is tackled by a 97.0-kg opponent running north with a speed of 3.00 m/s. (a) Why does the tackle constitute a perfectly inelastic collision? This answer has not been graded yet. (b) Calculate the velocity of the players immediately after the tackle. magnitude direction m/s o north of east (c) Determine the mechanical energy that is lost as a result of the collision. (d) Where did the lost energy...
A 77.0-kg fullback running east with a speed of 5.40 m/s is tackled by a 79.0-kg...
A 77.0-kg fullback running east with a speed of 5.40 m/s is tackled by a 79.0-kg opponent running north with a speed of 3.00 m/s. (a) Explain why the successful tackle constitutes a perfectly inelastic collision. ___________________ (b) Calculate the velocity of the players immediately after the tackle. magnitude=_____ m/s direction=______ ° north of east (c) Determine the mechanical energy that disappears as a result of the collision. _______ J Account for the missing energy. _________________
(non calculus physics) A college fullback weighing 100 kg is running north at a speed of...
(non calculus physics) A college fullback weighing 100 kg is running north at a speed of 4.5 m/s when he is tackled by a 110 kg linebacker running east at 3.5 m/s. Assume the collision is perfectly inelastic. Find the velocity of the players just after the tackle. Find the kinetic energy lost as a result of the collision. How do you account for this apparently “lost” energy?
A 103 kg fullback runs at the line of scrimmage. (a) Find the constant force that...
A 103 kg fullback runs at the line of scrimmage. (a) Find the constant force that must be exerted on him to bring him to rest in a distance of 1.1 m in a time interval of 0.30 s. opposite the fullback's direction of motion (b) How fast was he running initially?
A 90 kg fullback collies in midair with a 130 kg linebacker at the goal line...
A 90 kg fullback collies in midair with a 130 kg linebacker at the goal line during a goal line stand. Just before the collision, the linebacker had a velocity of 5 m/s heading away from the goal line. How fast must the fullback be travelling towards the goal line to score a touchdown? a. +7.47 m/s b. +7.22 m/s c. +5.00 m/s d. +10.27 m/s
A fullback with a mass of 100 kg and a velocity of 3.0 m/s due west...
A fullback with a mass of 100 kg and a velocity of 3.0 m/s due west collides head-on with a defensive back with a mass of 86 kg and a velocity of 4.5 m/s due east. (Take the positive direction to be to the west.) (a) What is the initial momentum of each player? momentum of full back kg · m/s momentum of defensive back kg · m/s (b) What is the total momentum of the system before the collision?...
please help with the breakdown of units
Constants A 86-kg fullback is running at 3.6 m/s to the east and is stopped in 0.85 s by a head-on tackle by a tackler running due west. Calculate the original momentum of the fullback Express yodiSanswer to two significant figures and include the appropriate units. Enter positive value if the direction of the momentum is to the east, and negative value if the direction of the momentum is to the west.
A 79 kg fullback running east with a speed of 5.4 m/s is
tackled by a 83 kg opponent running north with a speed of 3
m/s.
A) calculate the velocity of the players immediately after the
tackle.
B) determine the mechanical energy that is lost as a result of
the collision.
C) where did the lost energy go?
Problem 5: A 79.0-kg fullback running east with a speed of 5.40 m/s is tackled by a 83.0-kg opponent running north...
A 75.0-kg fullback running east with a speed of 4.80 m/s is tackled by a 97.0-kg opponent running north with a speed of 3.00 m/s. (a) Why does the tackle constitute a perfectly inelastic collision? This answer has not been graded yet. (b) Calculate the velocity of the players immediately after the tackle. magnitude direction m/s o north of east (c) Determine the mechanical energy that is lost as a result of the collision. (d) Where did the lost energy...
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